A vendor sells hotdogs at $15.00/piece. For every hot dog he spends $11.26 in the raw material. Additionally he spends $0.89 for packing each hotdog and monthly $30.00, $23.00, $13.00 as food truck rent, electricity and other expenses respectively. How much is the vendor contributing to covering his fixed costs or generating profits? Submit Answer format: Currency: Round to: 2 decimal places.